Transmission belt



FIG. 1 is a perspective view of a transmission belt showing my new design in a position of use, the broken line showing of pulleys is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a side elevational view of FIG. 1;

FIG. 3 is a top plan view;

FIG. 4 is a fragmentary sectional view taken along the line 4--4 of FIG. 3;

FIG. 5 is a fragmentary sectional view taken along the line 5--5 of FIG. 3; and,

FIG. 6 is a partial view showing the interior of the transmission belt, the top portion being removed for ease of illustration. 

The ornamental design for a transmission belt, as shown and described. 